Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

33 files changed, 517 insertions, 304 deletions

diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 02a824d..620eb16 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -33,6 +33,7 @@ COBJS-${CONFIG_FSL_CADMUS}	+= cadmus.o
 COBJS-${CONFIG_FSL_VIA}		+= cds_via.o
 COBJS-${CONFIG_FSL_DIU_FB}	+= fsl_diu_fb.o fsl_logo_bmp.o
 COBJS-${CONFIG_FSL_PIXIS}	+= pixis.o
+COBJS-${CONFIG_FSL_NGPIXIS}	+= ngpixis.o
 COBJS-${CONFIG_PQ_MDS_PIB}	+= pq-mds-pib.o
 COBJS-${CONFIG_ID_EEPROM}	+= sys_eeprom.o
 COBJS-${CONFIG_FSL_SGMII_RISER}	+= sgmii_riser.o
diff --git a/board/freescale/common/ngpixis.c b/board/freescale/common/ngpixis.c
new file mode 100644
index 0000000..bb6794e
--- /dev/null
+++ b/board/freescale/common/ngpixis.c
@@ -0,0 +1,136 @@
+/**
+ * Copyright 2010 Freescale Semiconductor
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This file provides support for the ngPIXIS, a board-specific FPGA used on
+ * some Freescale reference boards.
+ *
+ * A "switch" is black rectangular block on the motherboard.  It contains
+ * eight "bits".  The ngPIXIS has a set of memory-mapped registers (SWx) that
+ * shadow the actual physical switches.  There is also another set of
+ * registers (ENx) that tell the ngPIXIS which bits of SWx should actually be
+ * used to override the values of the bits in the physical switches.
+ *
+ * The following macros need to be defined:
+ *
+ * PIXIS_BASE - The virtual address of the base of the PIXIS register map
+ *
+ * PIXIS_LBMAP_SWITCH - The switch number (i.e. the "x" in "SWx"). This value
+ *    is used in the PIXIS_SW() macro to determine which offset in
+ *    the PIXIS register map corresponds to the physical switch that controls
+ *    the boot bank.
+ *
+ * PIXIS_LBMAP_MASK - A bit mask the defines which bits in SWx to use.
+ *
+ * PIXIS_LBMAP_SHIFT - The shift value that corresponds to PIXIS_LBMAP_MASK.
+ *
+ * PIXIS_LBMAP_ALTBANK - The value to program into SWx to tell the ngPIXIS to
+ *    boot from the alternate bank.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <watchdog.h>
+#include <asm/cache.h>
+#include <asm/io.h>
+
+#include "ngpixis.h"
+
+/*
+ * Reset the board. This ignores the ENx registers.
+ */
+void pixis_reset(void)
+{
+	out_8(&pixis->rst, 0);
+
+	while (1);
+}
+
+/*
+ * Reset the board.  Like pixis_reset(), but it honors the ENx registers.
+ */
+void pixis_bank_reset(void)
+{
+	out_8(&pixis->vctl, 0);
+	out_8(&pixis->vctl, 1);
+
+	while (1);
+}
+
+/**
+ * Set the boot bank to the power-on default bank
+ */
+void clear_altbank(void)
+{
+	/* Tell the ngPIXIS to use this the bits in the physical switch for the
+	 * boot bank value, instead of the SWx register.  We need to be careful
+	 * only to set the bits in SWx that correspond to the boot bank.
+	 */
+	clrbits_8(&PIXIS_EN(PIXIS_LBMAP_SWITCH), PIXIS_LBMAP_MASK);
+}
+
+/**
+ * Set the boot bank to the alternate bank
+ */
+void set_altbank(void)
+{
+	/* Program the alternate bank number into the SWx register.
+	 */
+	clrsetbits_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH), PIXIS_LBMAP_MASK,
+		     PIXIS_LBMAP_ALTBANK);
+
+	/* Tell the ngPIXIS to use this the bits in the SWx register for the
+	 * boot bank value, instead of the physical switch.  We need to be
+	 * careful only to set the bits in SWx that correspond to the boot bank.
+	 */
+	setbits_8(&PIXIS_EN(PIXIS_LBMAP_SWITCH), PIXIS_LBMAP_MASK);
+}
+
+
+int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	unsigned int i;
+	char *p_altbank = NULL;
+	char *unknown_param = NULL;
+
+	/* No args is a simple reset request.
+	 */
+	if (argc <= 1)
+		pixis_reset();
+
+	for (i = 1; i < argc; i++) {
+		if (strcmp(argv[i], "altbank") == 0) {
+			p_altbank = argv[i];
+			continue;
+		}
+
+		unknown_param = argv[i];
+	}
+
+	if (unknown_param) {
+		printf("Invalid option: %s\n", unknown_param);
+		return 1;
+	}
+
+	if (p_altbank)
+		set_altbank();
+	else
+		clear_altbank();
+
+	pixis_bank_reset();
+
+	/* Shouldn't be reached. */
+	return 0;
+}
+
+U_BOOT_CMD(
+	pixis_reset, CONFIG_SYS_MAXARGS, 1, pixis_reset_cmd,
+	"Reset the board using the FPGA sequencer",
+	"- hard reset to default bank\n"
+	"pixis_reset altbank - reset to alternate bank\n"
+	);
diff --git a/board/freescale/common/ngpixis.h b/board/freescale/common/ngpixis.h
new file mode 100644
index 0000000..284d044
--- /dev/null
+++ b/board/freescale/common/ngpixis.h
@@ -0,0 +1,57 @@
+/**
+ * Copyright 2010 Freescale Semiconductor
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This file provides support for the ngPIXIS, a board-specific FPGA used on
+ * some Freescale reference boards.
+ */
+
+/* ngPIXIS register set. Hopefully, this won't change too much over time.
+ * Feel free to add board-specific #ifdefs where necessary.
+ */
+typedef struct ngpixis {
+	u8 id;
+	u8 arch;
+	u8 scver;
+	u8 csr;
+	u8 rst;
+	u8 res1;
+	u8 aux;
+	u8 spd;
+	u8 brdcfg0;
+	u8 dma;
+	u8 addr;
+	u8 res2[2];
+	u8 data;
+	u8 led;
+	u8 res3;
+	u8 vctl;
+	u8 vstat;
+	u8 vcfgen0;
+	u8 res4;
+	u8 ocmcsr;
+	u8 ocmmsg;
+	u8 gmdbg;
+	u8 res5[2];
+	u8 sclk[3];
+	u8 dclk[3];
+	u8 watch;
+	struct {
+		u8 sw;
+		u8 en;
+	} s[8];
+} ngpixis_t  __attribute__ ((aligned(1)));
+
+/* Pointer to the PIXIS register set */
+#define pixis ((ngpixis_t *)PIXIS_BASE)
+
+/* The PIXIS SW register that corresponds to board switch X, where x >= 1 */
+#define PIXIS_SW(x)		(pixis->s[(x) - 1].sw)
+
+/* The PIXIS EN register that corresponds to board switch X, where x >= 1 */
+#define PIXIS_EN(x)		(pixis->s[(x) - 1].en)
diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c
index 7210512..119eaf9 100644
--- a/board/freescale/common/pixis.c
+++ b/board/freescale/common/pixis.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006 Freescale Semiconductor
+ * Copyright 2006,2010 Freescale Semiconductor
  * Jeff Brown
  * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
  *
@@ -24,33 +24,26 @@
 
 #include <common.h>
 #include <command.h>
-#include <watchdog.h>
-#include <asm/cache.h>
 #include <asm/io.h>
 
-#include "pixis.h"
-
-
-static ulong strfractoint(uchar *strptr);
-
+#define pixis_base (u8 *)PIXIS_BASE
 
 /*
  * Simple board reset.
  */
 void pixis_reset(void)
 {
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 	out_8(pixis_base + PIXIS_RST, 0);
-}
 
+	while (1);
+}
 
 /*
  * Per table 27, page 58 of MPC8641HPCN spec.
  */
-int set_px_sysclk(ulong sysclk)
+static int set_px_sysclk(unsigned long sysclk)
 {
 	u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 
 	switch (sysclk) {
 	case 33:
@@ -117,13 +110,13 @@ int set_px_sysclk(ulong sysclk)
 	return 1;
 }
 
-
-int set_px_mpxpll(ulong mpxpll)
+/* Set the CFG_SYSPLL bits
+ *
+ * This only has effect if PX_VCFGEN0[SYSPLL]=1, which is true if
+ * read_from_px_regs() is called.
+ */
+static int set_px_mpxpll(unsigned long mpxpll)
 {
-	u8 tmp;
-	u8 val;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-
 	switch (mpxpll) {
 	case 2:
 	case 4:
@@ -133,28 +126,19 @@ int set_px_mpxpll(ulong mpxpll)
 	case 12:
 	case 14:
 	case 16:
-		val = (u8) mpxpll;
-		break;
-	default:
-		printf("Unsupported MPXPLL ratio.\n");
-		return 0;
+		clrsetbits_8(pixis_base + PIXIS_VSPEED1, 0x1F, mpxpll);
+		return 1;
 	}
 
-	tmp = in_8(pixis_base + PIXIS_VSPEED1);
-	tmp = (tmp & 0xF0) | (val & 0x0F);
-	out_8(pixis_base + PIXIS_VSPEED1, tmp);
-
-	return 1;
+	printf("Unsupported MPXPLL ratio.\n");
+	return 0;
 }
 
-
-int set_px_corepll(ulong corepll)
+static int set_px_corepll(unsigned long corepll)
 {
-	u8 tmp;
 	u8 val;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 
-	switch ((int)corepll) {
+	switch (corepll) {
 	case 20:
 		val = 0x08;
 		break;
@@ -178,113 +162,132 @@ int set_px_corepll(ulong corepll)
 		return 0;
 	}
 
-	tmp = in_8(pixis_base + PIXIS_VSPEED0);
-	tmp = (tmp & 0xE0) | (val & 0x1F);
-	out_8(pixis_base + PIXIS_VSPEED0, tmp);
-
+	clrsetbits_8(pixis_base + PIXIS_VSPEED0, 0x1F, val);
 	return 1;
 }
 
+#ifndef CONFIG_SYS_PIXIS_VCFGEN0_ENABLE
+#define CONFIG_SYS_PIXIS_VCFGEN0_ENABLE		0x1C
+#endif
 
-void read_from_px_regs(int set)
+/* Tell the PIXIS where to find the COREPLL, MPXPLL, SYSCLK values
+ *
+ * The PIXIS can be programmed to look at either the on-board dip switches
+ * or various other PIXIS registers to determine the values for COREPLL,
+ * MPXPLL, and SYSCLK.
+ *
+ * CONFIG_SYS_PIXIS_VCFGEN0_ENABLE is the value to write to the PIXIS_VCFGEN0
+ * register that tells the pixis to use the various PIXIS register.
+ */
+static void read_from_px_regs(int set)
 {
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-	u8 mask = 0x1C;	/* COREPLL, MPXPLL, SYSCLK controlled by PIXIS */
 	u8 tmp = in_8(pixis_base + PIXIS_VCFGEN0);
 
 	if (set)
-		tmp = tmp | mask;
+		tmp = tmp | CONFIG_SYS_PIXIS_VCFGEN0_ENABLE;
 	else
-		tmp = tmp & ~mask;
+		tmp = tmp & ~CONFIG_SYS_PIXIS_VCFGEN0_ENABLE;
+
 	out_8(pixis_base + PIXIS_VCFGEN0, tmp);
 }
 
+/* CONFIG_SYS_PIXIS_VBOOT_ENABLE is the value to write to the PX_VCFGEN1
+ * register that tells the pixis to use the PX_VBOOT[LBMAP] register.
+ */
+#ifndef CONFIG_SYS_PIXIS_VBOOT_ENABLE
+#define CONFIG_SYS_PIXIS_VBOOT_ENABLE	0x04
+#endif
 
-void read_from_px_regs_altbank(int set)
+/* Configure the source of the boot location
+ *
+ * The PIXIS can be programmed to look at either the on-board dip switches
+ * or the PX_VBOOT[LBMAP] register to determine where we should boot.
+ *
+ * If we want to boot from the alternate boot bank, we need to tell the PIXIS
+ * to ignore the on-board dip switches and use the PX_VBOOT[LBMAP] instead.
+ */
+static void read_from_px_regs_altbank(int set)
 {
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-	u8 mask = 0x04;	/* FLASHBANK and FLASHMAP controlled by PIXIS */
 	u8 tmp = in_8(pixis_base + PIXIS_VCFGEN1);
 
 	if (set)
-		tmp = tmp | mask;
+		tmp = tmp | CONFIG_SYS_PIXIS_VBOOT_ENABLE;
 	else
-		tmp = tmp & ~mask;
+		tmp = tmp & ~CONFIG_SYS_PIXIS_VBOOT_ENABLE;
+
 	out_8(pixis_base + PIXIS_VCFGEN1, tmp);
 }
 
+/* CONFIG_SYS_PIXIS_VBOOT_MASK contains the bits to set in VBOOT register that
+ * tells the PIXIS what the alternate flash bank is.
+ *
+ * Note that it's not really a mask.  It contains the actual LBMAP bits that
+ * must be set to select the alternate bank.  This code assumes that the
+ * primary bank has these bits set to 0, and the alternate bank has these
+ * bits set to 1.
+ */
 #ifndef CONFIG_SYS_PIXIS_VBOOT_MASK
 #define CONFIG_SYS_PIXIS_VBOOT_MASK	(0x40)
 #endif
 
-void clear_altbank(void)
+/* Tell the PIXIS to boot from the default flash bank
+ *
+ * Program the default flash bank into the VBOOT register.  This register is
+ * used only if PX_VCFGEN1[FLASH]=1.
+ */
+static void clear_altbank(void)
 {
-	u8 tmp;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-
-	tmp = in_8(pixis_base + PIXIS_VBOOT);
-	tmp &= ~CONFIG_SYS_PIXIS_VBOOT_MASK;
-
-	out_8(pixis_base + PIXIS_VBOOT, tmp);
+	clrbits_8(pixis_base + PIXIS_VBOOT, CONFIG_SYS_PIXIS_VBOOT_MASK);
 }
 
-
-void set_altbank(void)
+/* Tell the PIXIS to boot from the alternate flash bank
+ *
+ * Program the alternate flash bank into the VBOOT register.  This register is
+ * used only if PX_VCFGEN1[FLASH]=1.
+ */
+static void set_altbank(void)
 {
-	u8 tmp;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-
-	tmp = in_8(pixis_base + PIXIS_VBOOT);
-	tmp |= CONFIG_SYS_PIXIS_VBOOT_MASK;
-
-	out_8(pixis_base + PIXIS_VBOOT, tmp);
+	setbits_8(pixis_base + PIXIS_VBOOT, CONFIG_SYS_PIXIS_VBOOT_MASK);
 }
 
-
-void set_px_go(void)
+/* Reset the board with watchdog disabled.
+ *
+ * This respects the altbank setting.
+ */
+static void set_px_go(void)
 {
-	u8 tmp;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
+	/* Disable the VELA sequencer and watchdog */
+	clrbits_8(pixis_base + PIXIS_VCTL, 9);
 
-	tmp = in_8(pixis_base + PIXIS_VCTL);
-	tmp = tmp & 0x1E;			/* clear GO bit */
-	out_8(pixis_base + PIXIS_VCTL, tmp);
+	/* Reboot by starting the VELA sequencer */
+	setbits_8(pixis_base + PIXIS_VCTL, 0x1);
 
-	tmp = in_8(pixis_base + PIXIS_VCTL);
-	tmp = tmp | 0x01;	/* set GO bit - start reset sequencer */
-	out_8(pixis_base + PIXIS_VCTL, tmp);
+	while (1);
 }
 
-
-void set_px_go_with_watchdog(void)
+/* Reset the board with watchdog enabled.
+ *
+ * This respects the altbank setting.
+ */
+static void set_px_go_with_watchdog(void)
 {
-	u8 tmp;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
+	/* Disable the VELA sequencer */
+	clrbits_8(pixis_base + PIXIS_VCTL, 1);
 
-	tmp = in_8(pixis_base + PIXIS_VCTL);
-	tmp = tmp & 0x1E;
-	out_8(pixis_base + PIXIS_VCTL, tmp);
+	/* Enable the watchdog and reboot by starting the VELA sequencer */
+	setbits_8(pixis_base + PIXIS_VCTL, 0x9);
 
-	tmp = in_8(pixis_base + PIXIS_VCTL);
-	tmp = tmp | 0x09;
-	out_8(pixis_base + PIXIS_VCTL, tmp);
+	while (1);
 }
 
-
-int pixis_disable_watchdog_cmd(cmd_tbl_t *cmdtp,
-			       int flag, int argc, char *argv[])
+/* Disable the watchdog
+ *
+ */
+static int pixis_disable_watchdog_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+				      char *argv[])
 {
-	u8 tmp;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-
-	tmp = in_8(pixis_base + PIXIS_VCTL);
-	tmp = tmp & 0x1E;
-	out_8(pixis_base + PIXIS_VCTL, tmp);
-
-	/* setting VCTL[WDEN] to 0 to disable watch dog */
-	tmp = in_8(pixis_base + PIXIS_VCTL);
-	tmp &= ~0x08;
-	out_8(pixis_base + PIXIS_VCTL, tmp);
+	/* Disable the VELA sequencer and the watchdog */
+	clrbits_8(pixis_base + PIXIS_VCTL, 9);
 
 	return 0;
 }
@@ -296,16 +299,17 @@ U_BOOT_CMD(
 );
 
 #ifdef CONFIG_PIXIS_SGMII_CMD
-int pixis_set_sgmii(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+
+/* Enable or disable SGMII mode for a TSEC
+ */
+static int pixis_set_sgmii(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	int which_tsec = -1;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
-	uchar mask;
-	uchar switch_mask;
+	unsigned char mask;
+	unsigned char switch_mask;
 
-	if (argc > 2)
-		if (strcmp(argv[1], "all") != 0)
-			which_tsec = simple_strtoul(argv[1], NULL, 0);
+	if ((argc > 2) && (strcmp(argv[1], "all") != 0))
+		which_tsec = simple_strtoul(argv[1], NULL, 0);
 
 	switch (which_tsec) {
 #ifdef CONFIG_TSEC1
@@ -363,6 +367,7 @@ U_BOOT_CMD(
 	"    off - disables SGMII\n"
 	"    switch - use switch settings"
 );
+
 #endif
 
 /*
@@ -371,14 +376,13 @@ U_BOOT_CMD(
  * FPGA register values.
  * input: strptr i.e. argv[2]
  */
-
-static ulong strfractoint(uchar *strptr)
+static unsigned long strfractoint(char *strptr)
 {
-	int i, j, retval;
+	int i, j;
 	int mulconst;
-	int intarr_len = 0, decarr_len = 0, no_dec = 0;
-	ulong intval = 0, decval = 0;
-	uchar intarr[3], decarr[3];
+	int intarr_len, no_dec = 0;
+	unsigned long intval = 0, decval = 0;
+	char intarr[3], decarr[3];
 
 	/* Assign the integer part to intarr[]
 	 * If there is no decimal point i.e.
@@ -412,26 +416,21 @@ static ulong strfractoint(uchar *strptr)
 			j++;
 		}
 
-		decarr_len = j;
 		decarr[j] = '\0';
 
 		mulconst = 1;
-		for (i = 0; i < decarr_len; i++)
+		for (i = 0; i < j; i++)
 			mulconst *= 10;
-		decval = simple_strtoul((char *)decarr, NULL, 10);
+		decval = simple_strtoul(decarr, NULL, 10);
 	}
 
-	intval = simple_strtoul((char *)intarr, NULL, 10);
+	intval = simple_strtoul(intarr, NULL, 10);
 	intval = intval * mulconst;
 
-	retval = intval + decval;
-
-	return retval;
+	return intval + decval;
 }
 
-
-int
-pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	unsigned int i;
 	char *p_cf = NULL;
@@ -440,7 +439,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	char *p_cf_mpxpll = NULL;
 	char *p_altbank = NULL;
 	char *p_wd = NULL;
-	unsigned int unknown_param = 0;
+	int unknown_param = 0;
 
 	/*
 	 * No args is a simple reset request.
@@ -493,9 +492,9 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	 */
 	read_from_px_regs(0);
 
-	if (p_altbank) {
+	if (p_altbank)
 		read_from_px_regs_altbank(0);
-	}
+
 	clear_altbank();
 
 	/*
@@ -507,7 +506,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		unsigned long mpxpll;
 
 		sysclk = simple_strtoul(p_cf_sysclk, NULL, 10);
-		corepll = strfractoint((uchar *) p_cf_corepll);
+		corepll = strfractoint(p_cf_corepll);
 		mpxpll = simple_strtoul(p_cf_mpxpll, NULL, 10);
 
 		if (!(set_px_sysclk(sysclk)
@@ -536,11 +535,10 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	/*
 	 * Reset with watchdog specified.
 	 */
-	if (p_wd) {
+	if (p_wd)
 		set_px_go_with_watchdog();
-	} else {
+	else
 		set_px_go();
-	}
 
 	/*
 	 * Shouldn't be reached.
diff --git a/board/freescale/common/pixis.h b/board/freescale/common/pixis.h
deleted file mode 100644
index ff62a62..0000000
--- a/board/freescale/common/pixis.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright 2006 Freescale Semiconductor
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-extern void pixis_reset(void);
-extern int set_px_sysclk(ulong sysclk);
-extern int set_px_mpxpll(ulong mpxpll);
-extern int set_px_corepll(ulong corepll);
-extern void read_from_px_regs(int set);
-extern void read_from_px_regs_altbank(int set);
-extern void set_altbank(void);
-extern void set_px_go(void);
-extern void set_px_go_with_watchdog(void);
diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c
index 81a56b5..253ed18 100644
--- a/board/freescale/mpc8536ds/mpc8536ds.c
+++ b/board/freescale/mpc8536ds/mpc8536ds.c
@@ -39,7 +39,6 @@
 #include <netdev.h>
 #include <sata.h>
 
-#include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
 
 phys_size_t fixed_sdram(void);
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index b35e02f..0be2d89 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -35,7 +35,6 @@
 #include <tsec.h>
 #include <netdev.h>
 
-#include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
 
 int checkboard (void)
diff --git a/board/freescale/mpc8572ds/mpc8572ds.c b/board/freescale/mpc8572ds/mpc8572ds.c
index 74085c3..6029a51 100644
--- a/board/freescale/mpc8572ds/mpc8572ds.c
+++ b/board/freescale/mpc8572ds/mpc8572ds.c
@@ -36,7 +36,6 @@
 #include <tsec.h>
 #include <netdev.h>
 
-#include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
 
 long int fixed_sdram(void);
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c
index ab5f800..2ef7b23 100644
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c
@@ -34,8 +34,6 @@
 #include <spd_sdram.h>
 #include <netdev.h>
 
-#include "../common/pixis.h"
-
 void sdram_init(void);
 phys_size_t fixed_sdram(void);
 void mpc8610hpcd_diu_init(void);
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
index 4186a2e..94fb1eb 100644
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
@@ -29,7 +29,6 @@
 
 #ifdef CONFIG_FSL_DIU_FB
 
-#include "../common/pixis.h"
 #include "../common/fsl_diu_fb.h"
 
 #if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
index 443c9fd..b352c33 100644
--- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c
+++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
@@ -31,8 +31,6 @@
 #include <fdt_support.h>
 #include <netdev.h>
 
-#include "../common/pixis.h"
-
 phys_size_t fixed_sdram(void);
 
 int board_early_init_f(void)
diff --git a/board/freescale/p2020ds/p2020ds.c b/board/freescale/p2020ds/p2020ds.c
index f6eae55..f0ff209 100644
--- a/board/freescale/p2020ds/p2020ds.c
+++ b/board/freescale/p2020ds/p2020ds.c
@@ -38,7 +38,7 @@
 #include <asm/mp.h>
 #include <netdev.h>
 
-#include "../common/pixis.h"
+#include "../common/ngpixis.h"
 #include "../common/sgmii_riser.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -47,30 +47,24 @@ phys_size_t fixed_sdram(void);
 
 int checkboard(void)
 {
-	u8 sw7;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
+	u8 sw;
 
 	puts("Board: P2020DS ");
 #ifdef CONFIG_PHYS_64BIT
 	puts("(36-bit addrmap) ");
 #endif
 
-	printf("Sys ID: 0x%02x, "
-		"Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
-		in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER),
-		in_8(pixis_base + PIXIS_PVER));
+	printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
+		in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver));
 
-	sw7 = in_8(pixis_base + PIXIS_SW(7));
-	switch ((sw7 & PIXIS_SW7_LBMAP) >> 6) {
-		case 0:
-		case 1:
-			printf ("vBank: %d\n", ((sw7 & PIXIS_SW7_VBANK) >> 4));
-			break;
-		case 2:
-		case 3:
-			puts ("Promjet\n");
-			break;
-	}
+	sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH));
+	sw = (sw & PIXIS_LBMAP_MASK) >> PIXIS_LBMAP_SHIFT;
+
+	if (sw < 0x8)
+		/* The lower two bits are the actual vbank number */
+		printf("vBank: %d\n", sw & 3);
+	else
+		puts("Promjet\n");
 
 	return 0;
 }
@@ -371,30 +365,22 @@ unsigned long get_board_ddr_clk(ulong dummy)
 	return gd->mem_clk;
 }
 
-unsigned long
-calculate_board_sys_clk(ulong dummy)
+unsigned long calculate_board_sys_clk(ulong dummy)
 {
 	ulong val;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 
-	val = ics307_clk_freq(
-	    in_8(pixis_base + PIXIS_VSYSCLK0),
-	    in_8(pixis_base + PIXIS_VSYSCLK1),
-	    in_8(pixis_base + PIXIS_VSYSCLK2));
+	val = ics307_clk_freq(in_8(&pixis->sclk[0]), in_8(&pixis->sclk[1]),
+			      in_8(&pixis->sclk[2]));
 	debug("sysclk val = %lu\n", val);
 	return val;
 }
 
-unsigned long
-calculate_board_ddr_clk(ulong dummy)
+unsigned long calculate_board_ddr_clk(ulong dummy)
 {
 	ulong val;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 
-	val = ics307_clk_freq(
-	    in_8(pixis_base + PIXIS_VDDRCLK0),
-	    in_8(pixis_base + PIXIS_VDDRCLK1),
-	    in_8(pixis_base + PIXIS_VDDRCLK2));
+	val = ics307_clk_freq(in_8(&pixis->dclk[0]), in_8(&pixis->dclk[1]),
+			      in_8(&pixis->dclk[2]));
 	debug("ddrclk val = %lu\n", val);
 	return val;
 }
@@ -403,9 +389,8 @@ unsigned long get_board_sys_clk(ulong dummy)
 {
 	u8 i;
 	ulong val = 0;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 
-	i = in_8(pixis_base + PIXIS_SPD);
+	i = in_8(&pixis->spd);
 	i &= 0x07;
 
 	switch (i) {
@@ -442,9 +427,8 @@ unsigned long get_board_ddr_clk(ulong dummy)
 {
 	u8 i;
 	ulong val = 0;
-	u8 *pixis_base = (u8 *)PIXIS_BASE;
 
-	i = in_8(pixis_base + PIXIS_SPD);
+	i = in_8(&pixis->spd);
 	i &= 0x38;
 	i >>= 3;
 
diff --git a/common/fdt_support.c b/common/fdt_support.c
index b7d4fe5..b6f252a 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -976,3 +976,16 @@ void fdt_fixup_mtdparts(void *blob, void *node_info, int node_info_size)
 	}
 }
 #endif
+
+void fdt_del_node_and_alias(void *blob, const char *alias)
+{
+	int off = fdt_path_offset(blob, alias);
+
+	if (off < 0)
+		return;
+
+	fdt_del_node(blob, off);
+
+	off = fdt_path_offset(blob, "/aliases");
+	fdt_delprop(blob, off, alias);
+}
diff --git a/cpu/mpc512x/diu.c b/cpu/mpc512x/diu.c
index ca459a1..c2453c6 100644
--- a/cpu/mpc512x/diu.c
+++ b/cpu/mpc512x/diu.c
@@ -27,7 +27,6 @@
 #include <command.h>
 #include <asm/io.h>
 
-#include "../../board/freescale/common/pixis.h"
 #include "../../board/freescale/common/fsl_diu_fb.h"
 
 #if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile
index 56de7eb..f064fee 100644
--- a/cpu/mpc85xx/Makefile
+++ b/cpu/mpc85xx/Makefile
@@ -50,7 +50,11 @@ COBJS-$(CONFIG_MPC8572) += ddr-gen3.o
 COBJS-$(CONFIG_MPC8536) += ddr-gen3.o
 COBJS-$(CONFIG_MPC8569)	+= ddr-gen3.o
 COBJS-$(CONFIG_P1011)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1012)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1013)	+= ddr-gen3.o
 COBJS-$(CONFIG_P1020)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1021)	+= ddr-gen3.o
+COBJS-$(CONFIG_P1022)	+= ddr-gen3.o
 COBJS-$(CONFIG_P2010)	+= ddr-gen3.o
 COBJS-$(CONFIG_P2020)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P4080)	+= ddr-gen3.o
diff --git a/cpu/mpc85xx/release.S b/cpu/mpc85xx/release.S
index dab784e..0b5b9da 100644
--- a/cpu/mpc85xx/release.S
+++ b/cpu/mpc85xx/release.S
@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
  * Kumar Gala <kumar.gala@freescale.com>
  *
  * See file CREDITS for list of people who contributed to this
@@ -57,11 +57,19 @@ __secondary_start_page:
 
 #ifndef CONFIG_E500MC
 	li	r3,(HID1_ASTME|HID1_ABE)@l	/* Addr streaming & broadcast */
+	mfspr   r0,PVR
+	andi.	r0,r0,0xff
+	cmpwi	r0,0x50@l	/* if we are rev 5.0 or greater set MBDD */
+	blt 1f
+	/* Set MBDD bit also */
+	ori r3, r3, HID1_MBDD@l
+1:
 	mtspr	SPRN_HID1,r3
 #endif
 
 	/* Enable branch prediction */
-	li	r3,0x201
+	lis	r3,BUCSR_ENABLE@h
+	ori	r3,r3,BUCSR_ENABLE@l
 	mtspr	SPRN_BUCSR,r3
 
 	/* Ensure TB is 0 */
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S
index af18c1c..b3cb56a 100644
--- a/cpu/mpc85xx/start.S
+++ b/cpu/mpc85xx/start.S
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004, 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2004, 2007-2010 Freescale Semiconductor, Inc.
  * Copyright (C) 2003  Motorola,Inc.
  *
  * See file CREDITS for list of people who contributed to this
@@ -208,13 +208,21 @@ _start_e500:
 
 #ifndef CONFIG_E500MC
 	li	r0,(HID1_ASTME|HID1_ABE)@l	/* Addr streaming & broadcast */
+	mfspr	r3,PVR
+	andi.	r3,r3, 0xff
+	cmpwi	r3,0x50@l	/* if we are rev 5.0 or greater set MBDD */
+	blt 1f
+	/* Set MBDD bit also */
+	ori r0, r0, HID1_MBDD@l
+1:
 	mtspr	HID1,r0
 #endif
 
 	/* Enable Branch Prediction */
 #if defined(CONFIG_BTB)
-	li	r0,0x201		/* BBFI = 1, BPEN = 1 */
-	mtspr	BUCSR,r0
+	lis	r0,BUCSR_ENABLE@h
+	ori	r0,r0,BUCSR_ENABLE@l
+	mtspr	SPRN_BUCSR,r0
 #endif
 
 #if defined(CONFIG_SYS_INIT_DBCR)
diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c
index d191263..47842e9 100644
--- a/cpu/mpc8xxx/cpu.c
+++ b/cpu/mpc8xxx/cpu.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
  *
  * This file is derived from cpu/mpc85xx/cpu.c and cpu/mpc86xx/cpu.c.
  * Basically this file contains cpu specific common code for 85xx/86xx
@@ -66,8 +66,16 @@ struct cpu_type cpu_type_list [] = {
 	CPU_TYPE_ENTRY(8572, 8572_E, 2),
 	CPU_TYPE_ENTRY(P1011, P1011, 1),
 	CPU_TYPE_ENTRY(P1011, P1011_E, 1),
+	CPU_TYPE_ENTRY(P1012, P1012, 1),
+	CPU_TYPE_ENTRY(P1012, P1012_E, 1),
+	CPU_TYPE_ENTRY(P1013, P1013, 1),
+	CPU_TYPE_ENTRY(P1013, P1013_E, 1),
 	CPU_TYPE_ENTRY(P1020, P1020, 2),
 	CPU_TYPE_ENTRY(P1020, P1020_E, 2),
+	CPU_TYPE_ENTRY(P1021, P1021, 2),
+	CPU_TYPE_ENTRY(P1021, P1021_E, 2),
+	CPU_TYPE_ENTRY(P1022, P1022, 2),
+	CPU_TYPE_ENTRY(P1022, P1022_E, 2),
 	CPU_TYPE_ENTRY(P2010, P2010, 1),
 	CPU_TYPE_ENTRY(P2010, P2010_E, 1),
 	CPU_TYPE_ENTRY(P2020, P2020, 2),
diff --git a/cpu/mpc8xxx/ddr/ctrl_regs.c b/cpu/mpc8xxx/ddr/ctrl_regs.c
index adc4f6e..03f9c43 100644
--- a/cpu/mpc8xxx/ddr/ctrl_regs.c
+++ b/cpu/mpc8xxx/ddr/ctrl_regs.c
@@ -1,9 +1,10 @@
 /*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
  */
 
 /*
@@ -934,7 +935,8 @@ static void set_ddr_init_ext_addr(fsl_ddr_cfg_regs_t *ddr)
 }
 
 /* DDR SDRAM Timing Configuration 4 (TIMING_CFG_4) */
-static void set_timing_cfg_4(fsl_ddr_cfg_regs_t *ddr)
+static void set_timing_cfg_4(fsl_ddr_cfg_regs_t *ddr,
+				const memctl_options_t *popts)
 {
 	unsigned int rwt = 0; /* Read-to-write turnaround for same CS */
 	unsigned int wrt = 0; /* Write-to-read turnaround for same CS */
@@ -943,9 +945,15 @@ static void set_timing_cfg_4(fsl_ddr_cfg_regs_t *ddr)
 	unsigned int dll_lock = 0; /* DDR SDRAM DLL Lock Time */
 
 #if defined(CONFIG_FSL_DDR3)
-	/* We need set BL/2 + 4 for BC4 or OTF */
-	rrt = 4;	/* BL/2 + 4 clocks */
-	wwt = 4;	/* BL/2 + 4 clocks */
+	if (popts->burst_length == DDR_BL8) {
+		/* We set BL/2 for fixed BL8 */
+		rrt = 0;	/* BL/2 clocks */
+		wwt = 0;	/* BL/2 clocks */
+	} else {
+		/* We need to set BL/2 + 2 to BC4 and OTF */
+		rrt = 2;	/* BL/2 + 2 clocks */
+		wwt = 2;	/* BL/2 + 2 clocks */
+	}
 	dll_lock = 1;	/* tDLLK = 512 clocks from spec */
 #endif
 	ddr->timing_cfg_4 = (0
@@ -1343,7 +1351,7 @@ compute_fsl_memctl_config_regs(const memctl_options_t *popts,
 	set_ddr_sdram_clk_cntl(ddr, popts);
 	set_ddr_init_addr(ddr);
 	set_ddr_init_ext_addr(ddr);
-	set_timing_cfg_4(ddr);
+	set_timing_cfg_4(ddr, popts);
 	set_timing_cfg_5(ddr);
 
 	set_ddr_zq_cntl(ddr, zq_en);
diff --git a/cpu/mpc8xxx/ddr/options.c b/cpu/mpc8xxx/ddr/options.c
index 3dcd33d..46731c8 100644
--- a/cpu/mpc8xxx/ddr/options.c
+++ b/cpu/mpc8xxx/ddr/options.c
@@ -1,9 +1,10 @@
 /*
- * Copyright 2008 Freescale Semiconductor, Inc.
+ * Copyright 2008, 2010 Freescale Semiconductor, Inc.
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
  */
 
 #include <common.h>
@@ -109,8 +110,13 @@ unsigned int populate_memctl_options(int all_DIMMs_registered,
 
 	/* Choose burst length. */
 #if defined(CONFIG_FSL_DDR3)
+#if defined(CONFIG_E500MC)
+	popts->OTF_burst_chop_en = 0;	/* on-the-fly burst chop disable */
+	popts->burst_length = DDR_BL8;	/* Fixed 8-beat burst len */
+#else
 	popts->OTF_burst_chop_en = 1;	/* on-the-fly burst chop */
 	popts->burst_length = DDR_OTF;	/* on-the-fly BC4 and BL8 */
+#endif
 #else
 	popts->burst_length = DDR_BL4;	/* has to be 4 for DDR2 */
 #endif
diff --git a/cpu/mpc8xxx/pci_cfg.c b/cpu/mpc8xxx/pci_cfg.c
index d53781b..9b7181d 100644
--- a/cpu/mpc8xxx/pci_cfg.c
+++ b/cpu/mpc8xxx/pci_cfg.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -25,7 +25,7 @@
 #include <pci.h>
 
 struct pci_info {
-	u16	cfg;
+	u32	cfg;
 };
 
 /* The cfg field is a bit mask in which each bit represents the value of
@@ -153,7 +153,8 @@ static struct pci_info pci_config_info[] =
 			 (1 << 7) | (1 << 0xe) | (1 << 0xf),
 	},
 };
-#elif defined(CONFIG_P1011) || defined(CONFIG_P1020)
+#elif defined(CONFIG_P1011) || defined(CONFIG_P1020) || \
+      defined(CONFIG_P1012) || defined(CONFIG_P1021)
 static struct pci_info pci_config_info[] =
 {
 	[LAW_TRGT_IF_PCIE_1] = {
@@ -163,6 +164,29 @@ static struct pci_info pci_config_info[] =
 		.cfg =   (1 << 0xe),
 	},
 };
+#elif defined(CONFIG_P1013) || defined(CONFIG_P1022)
+static struct pci_info pci_config_info[] =
+{
+	[LAW_TRGT_IF_PCIE_1] = {
+		.cfg =   (1 << 6) | (1 << 7) | (1 << 9) | (1 << 0xa) |
+			 (1 << 0xb) | (1 << 0xd) | (1 << 0xe) |
+			 (1 << 0xf) | (1 << 0x15) | (1 << 0x16) |
+			 (1 << 0x17) | (1 << 0x18) | (1 << 0x19) |
+			 (1 << 0x1a) | (1 << 0x1b) | (1 << 0x1c) |
+			 (1 << 0x1d) | (1 << 0x1e) | (1 << 0x1f),
+	},
+	[LAW_TRGT_IF_PCIE_2] = {
+		.cfg =   (1 << 0) | (1 << 1) | (1 << 6) | (1 << 7) |
+			 (1 << 9) | (1 << 0xa) | (1 << 0xb) | (1 << 0xd) |
+			 (1 << 0x15) | (1 << 0x16) | (1 << 0x17) |
+			 (1 << 0x18) | (1 << 0x1c),
+	},
+	[LAW_TRGT_IF_PCIE_3] = {
+		.cfg =   (1 << 6) | (1 << 7) | (1 << 9) | (1 << 0xd) |
+			 (1 << 0x15) | (1 << 0x16) | (1 << 0x17) | (1 << 0x18) |
+			 (1 << 0x19) | (1 << 0x1a) | (1 << 0x1b),
+	},
+};
 #elif defined(CONFIG_P2010) || defined(CONFIG_P2020)
 static struct pci_info pci_config_info[] =
 {
diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c
index 287e555..8255175 100644
--- a/drivers/misc/fsl_law.c
+++ b/drivers/misc/fsl_law.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
  *
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -39,6 +39,8 @@ DECLARE_GLOBAL_DATA_PTR;
 #define FSL_HW_NUM_LAWS 10
 #elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \
       defined(CONFIG_P1011) || defined(CONFIG_P1020) || \
+      defined(CONFIG_P1012) || defined(CONFIG_P1021) || \
+      defined(CONFIG_P1013) || defined(CONFIG_P1022) || \
       defined(CONFIG_P2010) || defined(CONFIG_P2020)
 #define FSL_HW_NUM_LAWS 12
 #elif defined(CONFIG_PPC_P4080)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index e665b5e..0f6f8b1 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007, Freescale Semiconductor, Inc
+ * Copyright 2007,2010 Freescale Semiconductor, Inc
  * Andy Fleming
  *
  * Based vaguely on the pxa mmc code:
@@ -110,8 +110,7 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
 		if (wml_value > 0x10)
 			wml_value = 0x10;
 
-		wml_value = 0x100000 | wml_value;
-
+		esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value);
 		esdhc_write32(&regs->dsaddr, (u32)data->dest);
 	} else {
 		if (wml_value > 0x80)
@@ -120,12 +119,12 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
 			printf("\nThe SD card is locked. Can not write to a locked card.\n\n");
 			return TIMEOUT;
 		}
-		wml_value = wml_value << 16 | 0x10;
+
+		esdhc_clrsetbits32(&regs->wml, WML_WR_WML_MASK,
+					wml_value << 16);
 		esdhc_write32(&regs->dsaddr, (u32)data->src);
 	}
 
-	esdhc_write32(&regs->wml, wml_value);
-
 	esdhc_write32(&regs->blkattr, data->blocks << 16 | data->blocksize);
 
 	/* Calculate the timeout period for data transactions */
@@ -265,18 +264,13 @@ void set_sysctl(struct mmc *mmc, uint clock)
 
 	clk = (pre_div << 8) | (div << 4);
 
-	/* On imx the clock must be stopped before changing frequency */
-	if (cfg->clk_enable)
-		esdhc_clrbits32(&regs->sysctl, SYSCTL_CKEN);
+	esdhc_clrbits32(&regs->sysctl, SYSCTL_CKEN);
 
 	esdhc_clrsetbits32(&regs->sysctl, SYSCTL_CLOCK_MASK, clk);
 
 	udelay(10000);
 
-	clk = SYSCTL_PEREN;
-	/* On imx systems the clock must be explicitely enabled */
-	if (cfg->clk_enable)
-		clk |= SYSCTL_CKEN;
+	clk = SYSCTL_PEREN | SYSCTL_CKEN;
 
 	esdhc_setbits32(&regs->sysctl, clk);
 }
@@ -349,6 +343,20 @@ static int esdhc_init(struct mmc *mmc)
 	return ret;
 }
 
+static void esdhc_reset(struct fsl_esdhc *regs)
+{
+	unsigned long timeout = 100; /* wait max 100 ms */
+
+	/* reset the controller */
+	esdhc_write32(&regs->sysctl, SYSCTL_RSTA);
+
+	/* hardware clears the bit when it is done */
+	while ((esdhc_read32(&regs->sysctl) & SYSCTL_RSTA) && --timeout)
+		udelay(1000);
+	if (!timeout)
+		printf("MMC/SD: Reset never completed.\n");
+}
+
 int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
 {
 	struct fsl_esdhc *regs;
@@ -363,6 +371,9 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
 	sprintf(mmc->name, "FSL_ESDHC");
 	regs = (struct fsl_esdhc *)cfg->esdhc_base;
 
+	/* First reset the eSDHC controller */
+	esdhc_reset(regs);
+
 	mmc->priv = cfg;
 	mmc->send_cmd = esdhc_send_cmd;
 	mmc->set_ios = esdhc_set_ios;
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index fe57926..5a63fa2 100644
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -1,9 +1,10 @@
 /*
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2007-2010 Freescale Semiconductor, Inc.
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -513,10 +514,15 @@ void ft_fsl_pci_setup(void *blob, const char *pci_alias,
 			struct pci_controller *hose)
 {
 	int off = fdt_path_offset(blob, pci_alias);
+	u32 bus_range[2];
 
-	if (off >= 0) {
-		u32 bus_range[2];
+	if (off < 0)
+		return;
 
+	/* We assume a cfg_addr not being set means we didn't setup the controller */
+	if ((hose == NULL) || (hose->cfg_addr == NULL)) {
+		fdt_del_node_and_alias(blob, pci_alias);
+	} else {
 		bus_range[0] = 0;
 		bus_range[1] = hose->last_busno - hose->first_busno;
 		fdt_setprop(blob, off, "bus-range", &bus_range[0], 2*4);
diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h
index 0d78aa4..fc3facb 100644
--- a/include/asm-ppc/config.h
+++ b/include/asm-ppc/config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -41,6 +41,7 @@
 #endif
 
 #if defined(CONFIG_MPC8572) || defined(CONFIG_P1020) || \
+	defined(CONFIG_P1021) || defined(CONFIG_P1022) || \
 	defined(CONFIG_P2020) || defined(CONFIG_MPC8641)
 #define CONFIG_MAX_CPUS		2
 #elif defined(CONFIG_PPC_P4080)
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 9b3d616..9ec319a 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -265,6 +265,7 @@
 #define	  HID1_RFXE	(1<<17)		/* Read Fault Exception Enable */
 #define	  HID1_ASTME	(1<<13)		/* Address bus streaming mode */
 #define	  HID1_ABE	(1<<12)		/* Address broadcast enable */
+#define	  HID1_MBDD	(1<<6)		/* optimized sync instruction */
 #define SPRN_IABR	0x3F2	/* Instruction Address Breakpoint Register */
 #ifndef CONFIG_BOOKE
 #define SPRN_IAC1	0x3F4	/* Instruction Address Compare 1 */
@@ -533,6 +534,9 @@
 #define SPRN_MCSRR0	0x23a	/* Machine Check Save and Restore Register 0 */
 #define SPRN_MCSRR1	0x23b	/* Machine Check Save and Restore Register 1 */
 #define SPRN_BUCSR	0x3f5	/* Branch Control and Status Register */
+#define	  BUCSR_BBFI	0x00000200	/* Branch buffer flash invalidate */
+#define	  BUCSR_BPEN	0x00000001	/* Branch prediction enable */
+#define   BUCSR_ENABLE (BUCSR_BBFI|BUCSR_BPEN)
 #define SPRN_BBEAR	0x201	/* Branch Buffer Entry Address Register */
 #define SPRN_BBTAR	0x202	/* Branch Buffer Target Address Register */
 #define SPRN_PID1	0x279	/* Process ID Register 1 */
@@ -1032,8 +1036,16 @@
 #define SVR_8572_E	0x80E800
 #define SVR_P1011	0x80E500
 #define SVR_P1011_E	0x80ED00
+#define SVR_P1012	0x80E501
+#define SVR_P1012_E	0x80ED01
+#define SVR_P1013	0x80E700
+#define SVR_P1013_E	0x80EF00
 #define SVR_P1020	0x80E400
 #define SVR_P1020_E	0x80EC00
+#define SVR_P1021	0x80E401
+#define SVR_P1021_E	0x80EC01
+#define SVR_P1022	0x80E600
+#define SVR_P1022_E	0x80EE00
 #define SVR_P2010	0x80E300
 #define SVR_P2010_E	0x80EB00
 #define SVR_P2020	0x80E200
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 87901b3..da4313a 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -413,6 +413,9 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	1
 #define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_NS16550_MIN_FUNCTIONS
+#endif
 
 #define CONFIG_SYS_BAUDRATE_TABLE	\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 9b81703..0c43b2b 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -284,6 +284,9 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE    1
 #define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_NS16550_MIN_FUNCTIONS
+#endif
 
 #define CONFIG_SYS_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index fed441e..8382e3c 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -177,7 +177,7 @@
 #define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
 #define PIXIS_VCLKH		0x19	/* VELA VCLKH register */
 #define PIXIS_VCLKL		0x1A	/* VELA VCLKL register */
-#define CONFIG_SYS_PIXIS_VBOOT_MASK	0x0C    /* Reset altbank mask*/
+#define CONFIG_SYS_PIXIS_VBOOT_MASK	0xC0    /* Reset altbank mask */
 
 #define CONFIG_SYS_MAX_FLASH_BANKS	2		/* number of banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	1024		/* sectors per device */
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 405e6d5..a9b4004 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -286,6 +286,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	1
 #define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_NS16550_MIN_FUNCTIONS
+#endif
 
 #define CONFIG_SERIAL_MULTI	1 /* Enable both serial ports */
 #define CONFIG_SYS_CONSOLE_IS_IN_ENV	/* determine from environment */
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 30a5a31..66be725 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -238,7 +238,9 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 
 #define CONFIG_BOARD_EARLY_INIT_R	/* call board_early_init_r function */
 
-#define CONFIG_FSL_PIXIS	1	/* use common PIXIS code */
+#define CONFIG_FSL_NGPIXIS		/* use common ngPIXIS code */
+
+#ifdef CONFIG_FSL_NGPIXIS
 #define PIXIS_BASE	0xffdf0000	/* PIXIS registers */
 #ifdef CONFIG_PHYS_64BIT
 #define PIXIS_BASE_PHYS	0xfffdf0000ull
@@ -249,59 +251,11 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 #define CONFIG_SYS_BR3_PRELIM	(BR_PHYS_ADDR(PIXIS_BASE_PHYS) | BR_PS_8 | BR_V)
 #define CONFIG_SYS_OR3_PRELIM		0xffffeff7	/* 32KB but only 4k mapped */
 
-#define PIXIS_ID		0x0	/* Board ID at offset 0 */
-#define PIXIS_VER		0x1	/* Board version at offset 1 */
-#define PIXIS_PVER		0x2	/* PIXIS FPGA version at offset 2 */
-#define PIXIS_CSR		0x3	/* PIXIS General control/status register */
-#define PIXIS_RST		0x4	/* PIXIS Reset Control register */
-#define PIXIS_PWR		0x5	/* PIXIS Power status register */
-#define PIXIS_AUX		0x6	/* Auxiliary 1 register */
-#define PIXIS_SPD		0x7	/* Register for SYSCLK speed */
-#define PIXIS_AUX2		0x8	/* Auxiliary 2 register */
-#define PIXIS_VCTL		0x10	/* VELA Control Register */
-#define PIXIS_VSTAT		0x11	/* VELA Status Register */
-#define PIXIS_VCFGEN0		0x12	/* VELA Config Enable 0 */
-#define PIXIS_VCFGEN1		0x13	/* VELA Config Enable 1 */
-#define PIXIS_VCORE0		0x14	/* VELA VCORE0 Register */
-#define PIXIS_VBOOT		0x16	/* VELA VBOOT Register */
-#define PIXIS_VSPEED0		0x17	/* VELA VSpeed 0 */
-#define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
-#define PIXIS_VSPEED2		0x19	/* VELA VSpeed 2 */
-#define PIXIS_VSYSCLK0		0x19	/* VELA SYSCLK0 Register */
-#define PIXIS_VSYSCLK1		0x1A	/* VELA SYSCLK1 Register */
-#define PIXIS_VSYSCLK2		0x1B	/* VELA SYSCLK2 Register */
-#define PIXIS_VDDRCLK0		0x1C	/* VELA DDRCLK0 Register */
-#define PIXIS_VDDRCLK1		0x1D	/* VELA DDRCLK1 Register */
-#define PIXIS_VDDRCLK2		0x1E	/* VELA DDRCLK2 Register */
-
-#define PIXIS_VWATCH		0x24	/* Watchdog Register */
-#define PIXIS_LED		0x25	/* LED Register */
-
-#define PIXIS_SW(x)		0x20 + (x - 1) * 2
-#define PIXIS_EN(x)		0x21 + (x - 1) * 2
-#define PIXIS_SW7_LBMAP		0xc0	/* SW7 - cfg_lbmap */
-#define PIXIS_SW7_VBANK		0x30	/* SW7 - cfg_vbank */
-
-/* old pixis referenced names */
-#define PIXIS_VCLKH		0x19	/* VELA VCLKH register */
-#define PIXIS_VCLKL		0x1A	/* VELA VCLKL register */
-#define CONFIG_SYS_PIXIS_VBOOT_MASK	0xc0
-#define PIXIS_VSPEED2_TSEC1SER	0x8
-#define PIXIS_VSPEED2_TSEC2SER	0x4
-#define PIXIS_VSPEED2_TSEC3SER	0x2
-#define PIXIS_VSPEED2_TSEC4SER	0x1
-#define PIXIS_VCFGEN1_TSEC1SER	0x20
-#define PIXIS_VCFGEN1_TSEC2SER	0x20
-#define PIXIS_VCFGEN1_TSEC3SER	0x20
-#define PIXIS_VCFGEN1_TSEC4SER	0x20
-#define PIXIS_VSPEED2_MASK	(PIXIS_VSPEED2_TSEC1SER \
-					| PIXIS_VSPEED2_TSEC2SER \
-					| PIXIS_VSPEED2_TSEC3SER \
-					| PIXIS_VSPEED2_TSEC4SER)
-#define PIXIS_VCFGEN1_MASK	(PIXIS_VCFGEN1_TSEC1SER \
-					| PIXIS_VCFGEN1_TSEC2SER \
-					| PIXIS_VCFGEN1_TSEC3SER \
-					| PIXIS_VCFGEN1_TSEC4SER)
+#define PIXIS_LBMAP_SWITCH	7
+#define PIXIS_LBMAP_MASK	0xf0
+#define PIXIS_LBMAP_SHIFT	4
+#define PIXIS_LBMAP_ALTBANK	0x20
+#endif
 
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000	/* Initial L1 address */
diff --git a/include/fdt_support.h b/include/fdt_support.h
index a3d5f8c..9a453af 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -82,6 +82,7 @@ int fdt_resize(void *blob);
 int fdt_fixup_nor_flash_size(void *blob, int cs, u32 size);
 
 void fdt_fixup_mtdparts(void *fdt, void *node_info, int node_info_size);
+void fdt_del_node_and_alias(void *blob, const char *alias);
 
 #endif /* ifdef CONFIG_OF_LIBFDT */
 #endif /* ifndef __FDT_SUPPORT_H */
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 01b7dec..f9ae15a 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -2,7 +2,7 @@
  * FSL SD/MMC Defines
  *-------------------------------------------------------------------
  *
- * Copyright 2007-2008, Freescale Semiconductor, Inc
+ * Copyright 2007-2008,2010 Freescale Semiconductor, Inc
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -39,6 +39,7 @@
 #define SYSCTL_PEREN		0x00000004
 #define SYSCTL_HCKEN		0x00000002
 #define SYSCTL_IPGEN		0x00000001
+#define SYSCTL_RSTA		0x01000000
 
 #define IRQSTAT			0x0002e030
 #define IRQSTAT_DMAE		(0x10000000)
@@ -132,6 +133,8 @@
 
 #define WML		0x2e044
 #define WML_WRITE	0x00010000
+#define WML_RD_WML_MASK	0xff
+#define WML_WR_WML_MASK	0xff0000
 
 #define BLKATTR		0x2e004
 #define BLKATTR_CNT(x)	((x & 0xffff) << 16)
@@ -148,7 +151,6 @@
 struct fsl_esdhc_cfg {
 	u32	esdhc_base;
 	u32	no_snoop;
-	u32	clk_enable;
 };
 
 /* Select the correct accessors depending on endianess */